TY  - BOOK
AU  - Harrington, Richard
AU  - Van Emden, Helmut Fritz
TI  - Aphids as crop pests
SN  - 9780851998190
SN  - 200602406
U1  - 632.752 VAN 
PY  - 2007///
CY  - Wallingford, UK
PB  - CABI
KW  - Agricultural pests
KW  - Aphids
KW  - Aphids - Control
N1  - Includes bibliographical references and index
ER  -